Booster DECA Fast 20K – 12V 20000mAh Lithium Emergency Jump Starter

Emergency starter and Power Bank with lithium battery (LiPo = Lithium - Ion - Polymer technology). Quick start of motorcycles, cars and vans with 12V battery. SMART BOOSTER TECHNOLOGY Protects against polarity reversal and short circuit and prevents starting if the FAST battery is flat (voltage lower than 11V), preserving the booster itself. Power supply for smartphones, tablets and other commonly used portable devices. J-BME3s high: this is the energy supplied by the starter in the three seconds following the starting point to keep the engine rotating. Reduced weight and size, at the same weight the lithium battery stores four times the energy compared to the lead battery. Quick charging High brightness LED lamp, with selectable functions of fixed lighting, flashing alarm SOS.